Magnitude 3.5, Thu Aug 14 2025 12:23 AM


Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.0Magnitude0123456Time since earthquake (minutes)Magnitude Historyp

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


0100Depth (km)0123456Time since earthquake (minutes)Depth Historyp

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2025-08-13T12:29:30Z preliminary 3.5 100.0 -35.38 -179.41
2025-08-13T12:26:20Z automatic 2.3 33.8 -37.80 178.30
2025-08-13T12:25:46Z automatic 2.1 33.8 -37.80 178.30
2025-08-13T12:25:21Z automatic 2.0 33.8 -37.80 178.30